مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

video

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

sound

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Version

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View:

1,024
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

0
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Cites:

3

Information Journal Paper

Title

RELATIONSHIP BETWEEN PLANT ECOLOGICAL GROUPS AND STAND EDAPHICAL CONDTIONS (CASE STUDY, KHEIROUDKENAR FOREST – NOSHAHR)

Pages

  853-863

Keywords

PRINCIPAL COMPONENTS ANALYSIS (PCA)Q2

Abstract

 In a natural ecosystem, vegetation elements of similar ecological needs constitute ecological groups. In fact, through distinguishing different ecological groups, the differences among environmental variables in various sites can be realized. The aim of this research, done in University of Tehran ’s educational – research forest located in Kheiroudkenar forest – Noshahr, was to explore ecological groups and their relationship with soil characteristics. In order to determine plot (releve) area, minimal area method was employed. To study vegetation cover, 151 plots of 400 m2 area were collected according to Braun- Blanquet combinational method. Following data collection, plant community was separated and classified using Two Way Indicator Species Analysis (TWINSPAN), differential species being indicated in each group. Based on ecological groups and the presence of differential species, 36 points were assigned to introduce physical and chemical characteristics of soil, and the resulting sample were analyzed. In order to analyze soil characteristics in relation to vegetation cover changes, multi – variable analysis, e.g. principal components analysis (PCA) was exploited. The results illustrated that the first ecological group, namely Ruscus hyrcanus, and second group including Asperula odorata, Viola odorata, Hypericum androsaemum, Dryoptris filix-mass, were related to soil chemical properties. The third group with Oplismenus undulatifolia, Cyclamen caucasicum, along with the fourth group, including Mespilus germanica, Rumex sanguineus, Solanum kisereitzcki were mainly in relation to physical properties. Also, it was found that soil fertility in the first and second groups is more suitable and higher than in the others.

Cites

References

  • No record.

    • Cite

    APA: Copy

    MATAJI, A.A., & ZAHEDI AMIRI, GH.A.D.. (2007). RELATIONSHIP BETWEEN PLANT ECOLOGICAL GROUPS AND STAND EDAPHICAL CONDTIONS (CASE STUDY, KHEIROUDKENAR FOREST – NOSHAHR). IRANIAN JOURNAL OF NATURAL RESOURCES, 59(4), 853-863. SID. https://sid.ir/paper/23156/en

    Vancouver: Copy

    MATAJI A.A., ZAHEDI AMIRI GH.A.D.. RELATIONSHIP BETWEEN PLANT ECOLOGICAL GROUPS AND STAND EDAPHICAL CONDTIONS (CASE STUDY, KHEIROUDKENAR FOREST – NOSHAHR). IRANIAN JOURNAL OF NATURAL RESOURCES[Internet]. 2007;59(4):853-863. Available from: https://sid.ir/paper/23156/en

    IEEE: Copy

    A.A. MATAJI, and GH.A.D. ZAHEDI AMIRI, “RELATIONSHIP BETWEEN PLANT ECOLOGICAL GROUPS AND STAND EDAPHICAL CONDTIONS (CASE STUDY, KHEIROUDKENAR FOREST – NOSHAHR),” IRANIAN JOURNAL OF NATURAL RESOURCES, vol. 59, no. 4, pp. 853–863, 2007, [Online]. Available: https://sid.ir/paper/23156/en

    Related Journal Papers

    Related Seminar Papers

  • No record.

    • Related Plans

  • No record.

    • Recommended Workshops





    Move to top